3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 3.475; if(is_float($foo) && $foo."" != "INF") { //echo $foo; $foo = substr(($foo * 2),2,3); echo $foo; if(ctype_alpha($foo)) { solove1(); } else { echo "Not Solved...\n"; } } else { echo "shit.."; } echo "<br/>"; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.01116.63
8.3.50.0110.00522.13
8.3.40.0120.00618.64
8.3.30.0140.00018.96
8.3.20.0000.00820.15
8.3.10.0070.00021.73
8.3.00.0070.00022.46
8.2.180.0060.01316.63
8.2.170.0070.00718.82
8.2.160.0070.01122.96
8.2.150.0090.00025.66
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0060.00317.50
8.2.110.0090.00022.30
8.2.100.0120.00018.16
8.2.90.0030.00619.21
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0040.00419.39
8.2.30.0000.00818.05
8.2.20.0000.00817.68
8.2.10.0040.00418.13
8.2.00.0040.00417.99
8.1.280.0070.00725.92
8.1.270.0070.00720.32
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00323.75
8.1.230.0000.01119.21
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0030.00522.00
8.1.150.0000.00818.93
8.1.140.0080.00017.43
8.1.130.0070.00017.71
8.1.120.0000.00717.32
8.1.110.0050.00317.48
8.1.100.0040.00417.47
8.1.90.0070.00017.34
8.1.80.0050.00317.44
8.1.70.0030.00317.48
8.1.60.0000.00917.59
8.1.50.0000.00817.41
8.1.40.0000.00817.41
8.1.30.0040.00417.54
8.1.20.0060.00317.58
8.1.10.0040.00417.52
8.1.00.0030.00917.36
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0070.00018.36
8.0.270.0040.00417.19
8.0.260.0040.00417.17
8.0.250.0000.00616.89
8.0.240.0050.00316.97
8.0.230.0000.00716.88
8.0.220.0030.00316.88
8.0.210.0030.00316.88
8.0.200.0030.00316.94
8.0.190.0040.00416.94
8.0.180.0040.00416.79
8.0.170.0070.00016.87
8.0.160.0000.00716.67
8.0.150.0040.00416.76
8.0.140.0040.00416.87
8.0.130.0050.00013.32
8.0.120.0040.00416.73
8.0.110.0000.00716.88
8.0.100.0040.00416.87
8.0.90.0020.00516.85
8.0.80.0110.00416.94
8.0.70.0050.00216.78
8.0.60.0070.00016.80
8.0.50.0040.00416.67
8.0.30.0100.00817.18
8.0.20.0120.00617.40
8.0.10.0000.00717.01
8.0.00.0090.00916.88
7.4.330.0030.00315.04
7.4.320.0040.00416.59
7.4.300.0060.00016.47
7.4.290.0000.00716.55
7.4.280.0050.00316.54
7.4.270.0030.00316.51
7.4.260.0030.00316.55
7.4.250.0030.00516.46
7.4.240.0030.00316.40
7.4.230.0060.00016.48
7.4.220.0090.00916.63
7.4.210.0060.01316.50
7.4.200.0000.00716.30
7.4.160.0060.00916.42
7.4.150.0100.00717.40
7.4.140.0090.01017.86
7.4.130.0080.01216.45
7.4.120.0090.01216.39
7.4.110.0030.01316.74
7.4.100.0060.01316.63
7.4.90.0080.00816.61
7.4.80.0120.01319.39
7.4.70.0050.01116.36
7.4.60.0030.01316.49
7.4.50.0000.00916.36
7.4.40.0070.01016.55
7.4.30.0160.00016.67
7.4.00.0100.00514.89
7.3.330.0040.00413.17
7.3.320.0000.00613.14
7.3.310.0000.00716.21
7.3.300.0030.00316.24
7.3.290.0040.01116.28
7.3.280.0090.00716.27
7.3.270.0140.00417.40
7.3.260.0170.00016.39
7.3.250.0160.00316.31
7.3.240.0030.01316.54
7.3.230.0100.00716.39
7.3.210.0070.01016.52
7.3.200.0050.01119.39
7.3.190.0130.00616.50
7.3.180.0170.00016.28
7.3.170.0060.00916.43
7.3.160.0060.01116.38
7.3.120.0090.00714.85
7.3.110.0100.00814.92
7.3.100.0050.01014.74
7.3.90.0010.01114.94
7.3.80.0110.00314.82
7.3.70.0070.00514.86
7.3.60.0050.00914.78
7.3.50.0030.01114.88
7.3.40.0030.01014.71
7.3.30.0060.00714.71
7.3.20.0050.00716.49
7.3.10.0080.00716.58
7.3.00.0030.01116.69
7.2.330.0070.01016.75
7.2.320.0090.01216.66
7.2.310.0130.00316.59
7.2.300.0070.01016.65
7.2.290.0120.00916.77
7.2.250.0060.01315.04
7.2.240.0090.01015.06
7.2.230.0060.01215.03
7.2.220.0060.00814.98
7.2.210.0040.01115.05
7.2.200.0070.00714.98
7.2.190.0040.00714.94
7.2.180.0060.00915.04
7.2.170.0060.00514.91
7.2.00.0060.00919.65
7.1.330.0050.00915.72
7.1.320.0060.00615.92
7.1.310.0060.00615.80
7.1.300.0030.01115.66
7.1.290.0050.00915.63
7.1.280.0040.00815.87
7.1.270.0070.00615.65
7.1.260.0070.00415.86
7.1.100.0070.00318.14
7.1.70.0000.00917.19
7.1.60.0000.01216.90
7.1.50.0130.01316.70
7.1.00.0100.07022.45
7.0.200.0080.00616.98
7.0.60.0170.08020.07
7.0.50.0000.04317.88
7.0.40.0030.04320.04
7.0.30.0400.04320.30
7.0.20.0170.04320.16
7.0.10.0300.07320.33
7.0.00.0030.04320.17
5.6.280.0100.05720.81
5.6.210.0100.06020.47
5.6.200.0070.05318.13
5.6.190.0130.07720.45
5.6.180.0200.07720.27
5.6.170.0170.04320.52
5.6.160.0100.05320.71
5.6.150.0130.05718.11
5.6.140.0130.07718.10
5.6.130.0100.08018.10
5.6.120.0070.07721.01
5.6.110.0100.08720.97
5.6.100.0130.06721.08
5.6.90.0030.04320.95
5.6.80.0170.04720.44
5.6.70.0270.07020.39
5.5.350.0270.07020.47
5.5.340.0070.08017.93
5.5.330.0100.08020.38
5.5.320.0400.06720.20
5.5.310.0300.04320.26
5.5.300.0000.04717.92
5.5.290.0030.05017.94
5.5.280.0030.04020.93
5.5.270.0130.07320.87
5.5.260.0100.09320.75
5.5.250.0100.07720.78
5.5.240.0300.06320.16
5.4.450.0830.05019.22
5.4.440.0870.05719.10
5.4.430.0900.05019.55
5.4.420.0600.06719.10
5.4.410.0730.05319.39
5.4.400.0630.06018.81
5.4.390.0730.05319.26
5.4.380.0630.06019.14
5.4.370.0670.06019.20
5.4.360.0730.05019.22
5.4.350.0670.06019.16
5.4.340.0670.06319.13
5.4.320.0670.06319.22
5.4.310.0670.05719.09
5.4.300.0830.04719.13
5.4.290.0930.05318.79
5.4.280.0930.04719.19
5.4.270.0900.04719.30
5.4.260.0870.04019.08
5.4.250.0700.05319.12
5.4.240.0800.04319.08
5.4.230.0770.05319.14
5.4.220.0870.05019.13
5.4.210.0900.04718.95
5.4.200.0900.05016.64
5.4.190.0730.05318.94
5.4.180.0830.04019.08
5.4.170.0700.05719.11
5.4.160.0700.05318.96
5.4.150.0600.06319.07
5.4.140.0730.05316.45
5.4.130.0700.04716.36
5.4.120.0670.05716.60
5.4.110.0700.05016.38
5.4.100.0700.05316.25
5.4.90.0730.05016.39
5.4.80.0900.05016.35
5.4.70.0930.04716.23
5.4.60.0970.04016.25
5.4.50.0900.04716.34
5.4.40.0800.05316.29
5.4.30.0870.04716.18
5.4.20.0900.05016.43
5.4.10.0900.04716.29
5.4.00.0870.04715.70
5.3.290.0800.06014.46
5.3.280.0800.05714.57
5.3.270.1000.04714.45
5.3.260.0870.05314.44
5.3.250.0730.05314.45
5.3.240.0900.04714.48
5.3.230.0930.04714.39
5.3.220.1030.05314.40
5.3.210.0870.05314.45
5.3.200.0830.05014.44
5.3.190.0830.05014.45
5.3.180.0900.04714.66
5.3.170.0900.06014.57
5.3.160.0900.05014.40
5.3.150.0800.06014.45
5.3.140.0630.05714.64
5.3.130.0800.05014.40
5.3.120.0870.05014.40
5.3.110.0830.05714.53
5.3.100.0870.05313.98
5.3.90.1000.04313.88
5.3.80.0970.04313.79
5.3.70.0800.05313.96
5.3.60.0970.05313.96
5.3.50.0970.04313.93
5.3.40.0930.04313.88
5.3.30.0830.05014.02
5.3.20.0870.05013.54
5.3.10.0870.04713.43
5.3.00.0900.06013.58
5.2.170.0800.04010.98
5.2.160.0530.04311.04
5.2.150.0570.04011.19
5.2.140.0700.04010.99
5.2.130.0770.04711.13
5.2.120.0800.04710.94
5.2.110.0730.03711.25
5.2.100.0700.06710.95
5.2.90.0800.03310.96
5.2.80.0800.03710.89
5.2.70.0630.04711.25
5.2.60.0700.04010.98
5.2.50.0700.04710.95
5.2.40.0630.03011.01
5.2.30.0730.02711.06
5.2.20.0630.03310.86
5.2.10.0670.03010.76
5.2.00.0530.04310.64
5.1.60.0470.0309.97
5.1.50.0470.0339.92
5.1.40.0500.03010.05
5.1.30.0470.03710.34
5.1.20.0400.04010.57
5.1.10.0500.0309.99
5.1.00.0500.0309.95
5.0.50.0270.0338.42
5.0.40.0300.0278.46
5.0.30.0330.0438.27
5.0.20.0230.0338.11
5.0.10.0300.0278.06
5.0.00.0300.0408.16
4.4.90.0270.0305.78
4.4.80.0270.0235.82
4.4.70.0270.0235.91
4.4.60.0270.0235.82
4.4.50.0330.0175.83
4.4.40.0270.0375.92
4.4.30.0230.0235.74
4.4.20.0330.0205.89
4.4.10.0330.0175.90
4.4.00.0230.0335.85
4.3.110.0200.0235.80
4.3.100.0200.0235.77
4.3.90.0200.0275.73
4.3.80.0270.0335.77
4.3.70.0300.0205.67
4.3.60.0270.0205.65
4.3.50.0370.0175.67
4.3.40.0270.0335.63
4.3.30.0130.0234.50
4.3.20.0130.0204.42
4.3.10.0170.0204.45
4.3.00.0170.0177.12

preferences:
68.46 ms | 401 KiB | 5 Q